3638446728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12899}}^1$

素因数の和:13011

約数の個数: 128

約数和(自身を含む): 10996992000

約数和(自身を除く): 7358545272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 73, 84, 92, 138, 146, 161, 168, 184, 219, 276, 292, 322, 438, 483, 511, 552, 584, 644, 876, 966, 1022, 1288, 1533, 1679, 1752, 1932, 2044, 3066, 3358, 3864, 4088, 5037, 6132, 6716, 10074, 11753, 12264, 12899, 13432, 20148, 23506, 25798, 35259, 38697, 40296, 47012, 51596, 70518, 77394, 90293, 94024, 103192, 141036, 154788, 180586, 270879, 282072, 296677, 309576, 361172, 541758, 593354, 722344, 890031, 941627, 1083516, 1186708, 1780062, 1883254, 2076739, 2167032, 2373416, 2824881, 3560124, 3766508, 4153478, 5649762, 6230217, 6591389, 7120248, 7533016, 8306956, 11299524, 12460434, 13182778, 16613912, 19774167, 21657421, 22599048, 24920868, 26365556, 39548334, 43314842, 49841736, 52731112, 64972263, 79096668, 86629684, 129944526, 151601947, 158193336, 173259368, 259889052, 303203894, 454805841, 519778104, 606407788, 909611682, 1212815576, 1819223364, 3638446728]

約数ペア:

[(1, 3638446728), (2, 1819223364), (3, 1212815576), (4, 909611682), (6, 606407788), (7, 519778104), (8, 454805841), (12, 303203894), (14, 259889052), (21, 173259368), (23, 158193336), (24, 151601947), (28, 129944526), (42, 86629684), (46, 79096668), (56, 64972263), (69, 52731112), (73, 49841736), (84, 43314842), (92, 39548334), (138, 26365556), (146, 24920868), (161, 22599048), (168, 21657421), (184, 19774167), (219, 16613912), (276, 13182778), (292, 12460434), (322, 11299524), (438, 8306956), (483, 7533016), (511, 7120248), (552, 6591389), (584, 6230217), (644, 5649762), (876, 4153478), (966, 3766508), (1022, 3560124), (1288, 2824881), (1533, 2373416), (1679, 2167032), (1752, 2076739), (1932, 1883254), (2044, 1780062), (3066, 1186708), (3358, 1083516), (3864, 941627), (4088, 890031), (5037, 722344), (6132, 593354), (6716, 541758), (10074, 361172), (11753, 309576), (12264, 296677), (12899, 282072), (13432, 270879), (20148, 180586), (23506, 154788), (25798, 141036), (35259, 103192), (38697, 94024), (40296, 90293), (47012, 77394), (51596, 70518)]